Answer:
x =6
Step-by-step explanation:
5x-8=22
Add 8 to each side
5x-8+8=22+8
5x = 30
Divide each side by 5
5x/5 = 30/5
x =6
The decimal is irrational because it is not repeating.
Answer:
no solution, these are parallel lines b/c same slope
Step-by-step explanation:
rewrite first one to = y : y = 3x + 10
3x + 10 = 3x - 6
Answer:
the answer is X > 9
Step-by-step explanation:
you divide move the 2 to the other side and divide by 18
Answer:
179/495
Step-by-step explanation:
x = 0.3616161.......... ---------------(I)
Multiply by 1000
1000x = 361.616161......
Multiply (I) by 10
10x = 3.616161........
1000x = 361.6161......
<u> 10x = 3.6161........ </u> {Now subtract}
990x= 358
x = 358/990
x = 179/495
